Olne-Spa-Olne
The "Olne-Spa-Olne" is a trail running event that features a challenging 71 km course with a total elevation gain of 2296 meters. The race starts at the hall omnisport in Olne and is designed for participants who enjoy running in nature. Pre-registration is mandatory, with a maximum of 1000 participants allowed.
The event includes four aid stations providing water, energy drinks, and snacks along the route. A hot meal is served at the finish line, and participants must carry essential gear such as a mobile phone and a survival blanket. The event emphasizes enjoyment and respect for nature. Visit the organization's website for the most recent information.